Question

The number of amino acids and number of peptide bonds in a linear tetrapeptide (made of different amino acids) are respectively :

• A. 4 and 4
• B. 5 and 5
• C. 5 and 4
• D. 4 and 3

Answer 1

The correct option is D 4 and 3

Combination of four amino acid units gives linear tetrapeptide, in which three peptide bonds are present.